CN211904107U - Tunnel vault settlement monitoring device - Google Patents
Tunnel vault settlement monitoring device Download PDFInfo
- Publication number
- CN211904107U CN211904107U CN202020627728.8U CN202020627728U CN211904107U CN 211904107 U CN211904107 U CN 211904107U CN 202020627728 U CN202020627728 U CN 202020627728U CN 211904107 U CN211904107 U CN 211904107U
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- tunnel
- distance measuring
- head
- fixed mounting
- trolley
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Abstract
The utility model relates to the technical field of tunnel construction, in particular to a tunnel vault settlement monitoring device, which comprises a tunnel and a monitoring trolley arranged at the bottom of the tunnel; the monitoring trolley comprises a trolley body and a rack arranged on the trolley body, a screw rod is rotatably arranged on the trolley body, a threaded sleeve is connected to the screw rod in a threaded manner, and the bottom of the threaded sleeve is connected with the monitoring trolley in a sliding manner; the bottom fixed mounting of frame is sheathe in at the spiral shell, and the second is installed to the right part of frame and is surveyed the head, and first range finding head is installed on the upper portion of frame, the right side of automobile body still fixed mounting have electric putter, electric putter's flexible fixed mounting has the mounting panel, the mounting panel has the receiver towards one side fixed mounting of second range finding head, tunnel vault bottom has the receiver towards one side fixed mounting of first range finding head. The utility model discloses need not the manual work and measure, not only improve and measure the precision, make things convenient for the staff operation moreover.
Description
Technical Field
The utility model relates to a tunnel construction technical field specifically is a tunnel vault settlement monitoring device.
Background
Tunnels are engineering structures buried in the ground and are a form of human use of underground space. The tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel and a mine tunnel. In 1970, the international economic cooperation and development organization held a tunnel conference which integrates various factors, and the definition of the tunnel is as follows: "a cavity with a cross section area larger than 2 square meters is built under the ground by any method according to a specified shape and size in a certain application. "
Coping vault subsides during tunnel construction and observes, mostly just measure manually among the prior art, and this kind of measuring mode is not only wasted time and energy, and the degree of accuracy is lower moreover.
Therefore, in view of the above situation, there is an urgent need to develop a tunnel vault settlement monitoring device to overcome the shortcomings in the current practical application.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tunnel vault settlement monitoring device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a tunnel vault settlement monitoring device comprises a tunnel and a monitoring trolley arranged at the bottom of the tunnel; the monitoring trolley comprises a trolley body and a rack arranged on the trolley body, a screw rod is rotatably arranged on the trolley body, a threaded sleeve is connected to the screw rod in a threaded manner, and the bottom of the threaded sleeve is connected with the monitoring trolley in a sliding manner; the bottom fixed mounting of frame is sheathe in at the spiral shell, and the second is installed to the right part of frame and is surveyed the head, and first range finding head is installed on the upper portion of frame, the right side of automobile body still fixed mounting have electric putter, electric putter's flexible fixed mounting has the mounting panel, the mounting panel has the receiver towards one side fixed mounting of second range finding head, tunnel vault bottom has the receiver towards one side fixed mounting of first range finding head.
As a further aspect of the present invention: first survey the drama head and the first same of second range finding head structure, first survey the drama head and the first laser range finding head of second range finding is.
As a further aspect of the present invention: the screw rod is provided with a first knob, and the first knob is in transmission connection with the screw rod through a bevel gear set.
As a further aspect of the present invention: the first distance measuring head is rotatably arranged on the rack, and the rack is further provided with a second knob for driving the first distance measuring head to rotate.
As a further aspect of the present invention: the first distance measuring head comprises a mounting seat, a distance measuring instrument fixedly mounted on the mounting seat and a base.
As a further aspect of the present invention: the lower part fixed mounting of mount pad has the pole setting, is provided with the external screw thread in the pole setting, set up the screw hole with pole setting external screw thread matched with on the base, pole setting screw thread installation is on the base.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an at the inside monitoring dolly that sets up in tunnel, install first range finding head and second range finding head on the monitoring dolly, through the cooperation between receiver and first or second range finding head detect and obtain corresponding distance to convert out the height of vault, in time discover whether the vault subsides, need not the manual work and measure, not only improve and measure the precision, make things convenient for the staff operation moreover.
Drawings
Fig. 1 is a schematic structural diagram of a tunnel vault settlement monitoring device.
Fig. 2 is a plan view of a vehicle body in the tunnel vault settlement monitoring device.
Fig. 3 is a schematic structural diagram of a first or second distance measuring head in the tunnel vault settlement monitoring device.
In the figure: the device comprises a tunnel 1, a vehicle body 2, a first knob 3, a bevel gear set 4, a screw rod 5, a first distance measuring head 6, a second knob 7, a rack 8, a threaded sleeve 9, a second distance measuring head 10, a caster 11, an electric push rod 12, a mounting plate 13, a receiver 14, a mounting seat 15, a vertical rod 16, a distance measuring instrument 17 and a base 18.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, in an embodiment of the present invention, a device for monitoring vault settlement of a tunnel includes a tunnel 1 and a monitoring trolley disposed at the bottom of the tunnel 1, and is used for monitoring vault settlement of the tunnel 1; the monitoring trolley comprises a trolley body 2 and a rack 8 arranged on the trolley body 2, a screw 5 is rotatably arranged on the trolley body 2, a threaded sleeve 9 is connected to the screw 5 in a threaded manner, the bottom of the threaded sleeve 9 is connected with the monitoring trolley in a sliding manner, and the threaded sleeve 9 is driven to slide left and right on the trolley body 2 through the rotation of the screw 5; the bottom of the machine frame 8 is fixedly installed on the threaded sleeve 9, the right part of the machine frame 8 is provided with a second distance measuring head 10, the upper part of the machine frame 8 is provided with a first distance measuring head 6, the right side of the vehicle body 2 is also fixedly provided with an electric push rod 12, a telescopic end of the electric push rod 12 is fixedly provided with an installation plate 13, one side of the installation plate 13, which faces the second distance measuring head 10, is fixedly provided with a receiver 14, one side of the bottom of the arch crown of the tunnel 1, which faces the first distance measuring head 6, is fixedly provided with a receiver 14, and a corresponding distance is obtained through the matching detection between the receiver 14 and the first or second distance measuring head, so that the height of the arch;
specifically, in this embodiment, the first range head 6 and the second range head 10 have the same structure and are both laser range heads;
specifically, in this embodiment, the screw 5 is provided with a first knob 3, and the first knob 3 is in transmission connection with the screw 5 through a bevel gear set 4;
specifically, in this embodiment, first range finding head 6 rotates and installs in frame 8, still is provided with in frame 8 to drive first range finding head 6 pivoted second knob 7 to adjust first range finding head 6's angle.
Example 2
Referring to fig. 1-2, in an embodiment of the present invention, a device for monitoring vault settlement of a tunnel includes a tunnel 1 and a monitoring trolley disposed at the bottom of the tunnel 1, and is used for monitoring vault settlement of the tunnel 1; the monitoring trolley comprises a trolley body 2 and a rack 8 arranged on the trolley body 2, a screw 5 is rotatably arranged on the trolley body 2, a threaded sleeve 9 is connected to the screw 5 in a threaded manner, the bottom of the threaded sleeve 9 is connected with the monitoring trolley in a sliding manner, and the threaded sleeve 9 is driven to slide left and right on the trolley body 2 through the rotation of the screw 5; the bottom of the machine frame 8 is fixedly installed on the threaded sleeve 9, the right part of the machine frame 8 is provided with a second distance measuring head 10, the upper part of the machine frame 8 is provided with a first distance measuring head 6, the right side of the vehicle body 2 is also fixedly provided with an electric push rod 12, a telescopic end of the electric push rod 12 is fixedly provided with an installation plate 13, one side of the installation plate 13, which faces the second distance measuring head 10, is fixedly provided with a receiver 14, one side of the bottom of the arch crown of the tunnel 1, which faces the first distance measuring head 6, is fixedly provided with a receiver 14, and a corresponding distance is obtained through the matching detection between the receiver 14 and the first or second distance measuring head, so that the height of the arch;
specifically, in this embodiment, the first range head 6 and the second range head 10 have the same structure and are both laser range heads;
specifically, in this embodiment, the screw 5 is provided with a first knob 3, and the first knob 3 is in transmission connection with the screw 5 through a bevel gear set 4;
specifically, in this embodiment, first range finding head 6 rotates and installs in frame 8, still is provided with in frame 8 to drive first range finding head 6 pivoted second knob 7 to adjust first range finding head 6's angle.
Referring to fig. 3, the difference between the present embodiment and embodiment 1 is:
first range finder 6 includes mount pad 15, fixed mounting 17 and the base 18 on mount pad 15, and the lower part fixed mounting of mount pad 15 has pole setting 16, is provided with the external screw thread on the pole setting 16, set up the screw hole with 16 external screw thread matched with of pole setting on the base 18, 16 threaded mounting of pole setting on base 18 to realize range finder 17's demountable installation.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. The tunnel vault settlement monitoring device is characterized by comprising a tunnel (1) and a monitoring trolley arranged at the bottom of the tunnel (1); the monitoring trolley comprises a trolley body (2) and a rack (8) arranged on the trolley body (2), a screw rod (5) is rotatably arranged on the trolley body (2), a threaded sleeve (9) is in threaded connection with the screw rod (5), and the bottom of the threaded sleeve (9) is in sliding connection with the monitoring trolley; the bottom fixed mounting of frame (8) is on swivel nut (9), and the second range finding head (10) is installed to the right part of frame (8), and first range finding head (6) are installed on the upper portion of frame (8), the right side of automobile body (2) still fixed mounting has electric putter (12), and the flexible fixed mounting of electric putter (12) has mounting panel (13), one side fixed mounting of mounting panel (13) towards second range finding head (10) has receiver (14), tunnel (1) vault bottom has receiver (14) towards one side fixed mounting of first range finding head (6).
2. The tunnel vault settlement monitoring device of claim 1, wherein the first distance measuring head (6) and the second distance measuring head (10) are identical in structure, and both the first distance measuring head (6) and the second distance measuring head (10) are laser distance measuring heads.
3. The tunnel vault settlement monitoring device of claim 2, wherein the screw (5) is provided with a first knob (3), and the first knob (3) is in transmission connection with the screw (5) through a bevel gear set (4).
4. The tunnel vault settlement monitoring device of claim 3, wherein the first distance measuring head (6) is rotatably mounted on the frame (8), and a second knob (7) for driving the first distance measuring head (6) to rotate is further arranged on the frame (8).
5. The tunnel vault settlement monitoring device of any one of claims 1 to 4 wherein the first distance measuring head (6) includes a mounting base (15), a distance measuring instrument (17) fixedly mounted on the mounting base (15) and a base (18).
6. The tunnel vault settlement monitoring device of claim 5, wherein a vertical rod (16) is fixedly mounted at the lower part of the mounting seat (15), an external thread is arranged on the vertical rod (16), a threaded hole matched with the external thread of the vertical rod (16) is formed in the base (18), and the vertical rod (16) is mounted on the base (18) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020627728.8U CN211904107U (en) | 2020-04-23 | 2020-04-23 | Tunnel vault settlement monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020627728.8U CN211904107U (en) | 2020-04-23 | 2020-04-23 | Tunnel vault settlement monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211904107U true CN211904107U (en) | 2020-11-10 |
Family
ID=73276177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020627728.8U Expired - Fee Related CN211904107U (en) | 2020-04-23 | 2020-04-23 | Tunnel vault settlement monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211904107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432581A (en) * | 2021-06-24 | 2021-09-24 | 天津市勘察设计院集团有限公司 | Method for carrying out high-precision vault settlement observation by using precision leveling point |
-
2020
- 2020-04-23 CN CN202020627728.8U patent/CN211904107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432581A (en) * | 2021-06-24 | 2021-09-24 | 天津市勘察设计院集团有限公司 | Method for carrying out high-precision vault settlement observation by using precision leveling point |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20210423 |